Push the battery compartment w back into the housing. The battery compartment w must click in audibly.

Whilst the batteries are being exchanged, „PO“ appears in the dis- play y.

For as long as the PO display is blinking, the watering computer will retain its programming. If the display goes blank, the program- ming has also been deleted.

Connecting to the water mains

Screw the inflow connector q on to a suitable 3/4“ water tap (1“-external thread).

Screw the outflow connector e on to a water hose.

Ensure that the outflow connector e is always pointed downwards.

Setting the Clock

Open the cover r.

Press the „M“ button until a bar y appears in the display above the

symbol and a bar blinks under „“MON“.

The watering computer is now in the clock setting mode.

Press the „+“ or „–“ button to set the current day of the week.

Confirm your selection with the button.

The hour value now blinks in the display y.

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Kompernass KH 4083 manual Connecting to the water mains, Setting the Clock